grub.cfg errors and debugging

[Mads Kiilerich]

Hi

I'm experimenting with grub-1.99 and could use some hints to get 
self-supporting.

I see error messages when I try to boot a kernel, but is there any way 
to see what caused the error? Something like sh -x? Just getting "error: 
no argument specified" is not very helpful when there are several lines 
where I could have made an error.

It also seems like the "echo" command that I have seen in some examples 
doesn't work. Has something changed in this area?

/Mads